32GB (4 x 8GB) 1333MHz DDR3 SO-DIMM PC3-10600 204Pin SO-DIMM CL9 Memory RAM Upgrade Module Compatible with Mid 2010/2011 21.5" & 27" iMac Models (OWC1333DDR3S32S)

• OWC 32.0GB UPGRADE: Consists of Four 8GB DDR3 1333MHz PC3-10600 CL9 SO-DIMMs 1.5V 204-pin Memory Module Compatible with iMac and PC
• COMPATIBLE WITH: 27inch iMac Models: Mid 2011 iMac Model ID: iMac12,2 and Mid 2010 iMac Model ID: iMac11,3 2011 21.5inch iMac Model ID: iMac12,1 (Not compatible with 2010 iMac 11,3 i3 model)
• 100% COMPLIANT: With JEDEC Standard Specifications, ROHS Compliant, Warranty Safe Upgrade. Designed and Tested to Meet or Exceed All MAC Specifications for iMac and PC Laptops
• COMPATIBLE PART NUMBERS: 661-7022, UV661-7884 , 661-5859, CT8GS1339M.C16FND, CT102464BF150B.M16FED, CT2C8G3S1339M, KVR1333D3S9/8G, KTA-MB1333/8G, HMT41GA7MFR8A‐H9, M471B1G73BH0-CH9
• INCREASED PERFORMANCE: Memory Upgrades are the Most Effective and Easy Way to Boost the Performance in Your Mac or PC
• INDUSTRY LEADING: Consumer Friendly Advanced Replacement Program and Limited Lifetime Warranty, which Includes Free Tech Support by Other World Computing

<img alt="DDR3 PC3-10600 4GB 2GB 8GB 16GB DDR3 1333MHZ 204PIN SO DIMM IMAC MACBOOK PRO MAC MINI MEMORY RAM " iMAC COMPATIBLE UPGRADES COMPATIBLE WITH THE FOLLOWING 2011 iMAC MODELS

• iMac 21.5" (Mid-2011) 2.5 GHz Core i5 AND 2.7 GHz Core i5
• iMac 21.5" (Mid-2011) 2.8 GHz Core i7 AND 27" 3.4 GHz Core i7
• iMac 27" (Mid-2011) 2.7 GHz Core i5 AND 27" 3.1 GHz Core i5
• iMac 21.5" (Late 2011) 3.1 GHz Core i3

<img alt="DDR3 PC3-10600 4GB 2GB 8GB 16GB DDR3 1333MHZ 204PIN SO DIMM IMAC MACBOOK PRO MAC MINI MEMORY RAM " <img alt="DDR3 PC3-10600 4GB 2GB 8GB 16GB DDR3 1333MHZ 204PIN SO DIMM IMAC MACBOOK PRO MAC MINI MEMORY RAM "